2000-2004 Yamaha WaveRunner SUV SV1200 Service Manual, Page 306Get this manual
CHARGING SYSTEM
RECTIFIERREGULATOR PEAK VOLTAGE
1Measure: Rectifierregulator output peak voltage Below specification Measure the lighting coil output peak voltage or replace the rectifierregulatorRectifierregulator output peak voltage: Red (R) Black (B) rmin Unloaded Cranking Loaded 2,000 20 3,500 25